Hinged kiln brick protective collar



FIG. 1 is a perspective view of a hinged kiln brick protective collar showing my design;

FIG. 2 is a perspective view of the hinged kiln brick protective collar showing the hinged kiln brick protective collar partially folded;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a left side elevation view thereof; and,

FIG. 8 is a right side elevation view thereof.

The stippling seen in FIGS. 1-3, and FIGS. 5-8 are represent a contrast in appearance.

The broken lines show portions of a hinged kiln brick protective collar which form no part of the claimed design. 

CLAIM The ornamental design for a hinged kiln brick protective collar, as shown and described. 